Question about 1999 Pontiac Grand Prix

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1999 grand prix code P0108 and P0141

1999 grand prix gt 3800 code P0108 & P0141. Car runs fine, but when I clear the codes, they come back on in a couple miles. Gas mileage is great. Has 190,000 miles.

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Until the problem is repaired the codes will come on

Posted on Jul 07, 2010

  • detour342
    detour342 Jul 07, 2010

    PS They must be deleted after the repair is made

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HOW TO REPAIR A P0650


Hi I'm having the exact same problem.. I have replaced the MAF, the crank sensor, the MAP sensor everything in my 2001 Grand Prix 3800 has been replaced! I was wondering if you had fixed yours? And I also own another 2000 Grand Prix and took the brand new MAF out of that and it still was still dying. I had to clear the codes to restart. Please help

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Engine surges under load at 3800 rpm


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